A 9-year-old girl playing at a West Oakland park was wounded by a stray bullet over the weekend, police said.

The girl, whose name wasn't released, was at Lowell Park when gunfire erupted between two groups on the 1200 block of Filbert Street about 5:15 p.m. Saturday, police said.

Several people fired numerous rounds at each other, and one bullet hit the girl in her arm, police said. Her wound was not considered life-threatening.

The shooting was reported to police by citizens and ShotSpotter, the city's gunfire detection system.

"The actions of these suspects and their violent behavior demonstrates an unacceptable disregard for life," police officials said in a statement. "All violence is tragic, and it is compounded when the violence touches our children."

The incident was the latest in Oakland to leave a child killed or injured by gunfire intended for others.

On May 16, just two days shy of her ninth birthday, Jacqueline Funes was hit in the neck by a stray bullet from a drive-by shooting as she played with her brother in their front yard on the 1800 block of 66th Avenue in East Oakland. Jacqueline is now paralyzed.